19368820223

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{48857}}^1$

素因数の和:49082

約数の個数: 16

約数和(自身を含む): 20186562144

約数和(自身を除く): 817741921

約数列:

[1, 61, 67, 97, 4087, 5917, 6499, 48857, 396439, 2980277, 3273419, 4739129, 199678559, 289086869, 317521643, 19368820223]

約数ペア:

[(1, 19368820223), (61, 317521643), (67, 289086869), (97, 199678559), (4087, 4739129), (5917, 3273419), (6499, 2980277), (48857, 396439)]